sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 580

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

48 KByte Flash Module (S12FTMRC48K1V1)
All possible P-Flash protection scenarios are shown in
loaded from the Flash memory at global address 0x3_FF0C during the reset sequence, it can be changed
by the user. The P-Flash protection scheme can be used by applications requiring reprogramming in single
chip mode while providing as much protection as possible if reprogramming is not required.
580
1
For range sizes, refer to
FPHS[1:0]
FPLS[1:0]
Table 16-18. P-Flash Protection Higher Address Range
Table 16-19. P-Flash Protection Lower Address Range
00
01
10
11
00
01
10
11
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Global Address Range
Global Address Range
0x3_C000–0x3_FFFF
0x3_F800–0x3_FFFF
0x3_F000–0x3_FFFF
0x3_E000–0x3_FFFF
Table 16-18
0x3_8000–0x3_83FF
0x3_8000–0x3_87FF
0x3_8000–0x3_8FFF
0x3_8000–0x3_9FFF
and
Table
Figure
16-19.
16-14. Although the protection scheme is
Protected Size
Protected Size
16 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
1 Kbyte
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